News partner MetroWest Daily News reported that police responded to the two-car crash at 12:36 a.m., according to a press release. Upon arriving at the scene in front of Speedway Plaza, police saw a Dodge Caravan rolled over with the driver trapped inside, according to a press release. The driver was taken out of the van by the Westborough Fire Department and pronounced dead at the scene, police said.

The driver, identified as Pablo C. Salcedo, of 15 Willow St., was taken to the medical examiner's office, police said.

The other driver, Srikrishnan Balasubramanian, 31, of Marlborough, was not injured, police said.

The crash is being investigated by an accident reconstruction team. Initial investigation shows that Salcedo's van was going west when it hit sand-filled barrels at the plaza intersection, police said. The van then hit the barrier and rolled over on its side, then into the eastbound lane, hitting Balasubramanian's vehicle, police said.